14 324 221 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 2 known prime factors. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
229187537	9	27.8	old
231937786433	12	37.8	2008-09-08 10:29:09

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2023-01-27	Funky Waddle	E2674888BA2AE786	2	13802478	5	3

History

Date	User	Type	Result
2023-01-27	Juza89	CERT	PRP Certification Proof certified good
2023-01-27	Funky Waddle	C-PRP	M14324221/229187537/231937786433 : E2674888BA2AE786 PRP proof power = 8 PRP: Verified Proof certified good
2023-01-10	nordi	NF-PM1	B1=300000, B2=214790940
2022-11-11	nordi	NF-PM1	B1=300000
2008-09-08	Will Edgington	F	Factor: 231937786433